Samsung MM-L2G, Service Manual

Page 1: ...r Clock Mute EQ S Bass TUNER TAPE AUX CD Push Open 1 Alignment and Adjustments 2 Exploded Views and Parts List 3 Electrical Parts List 4 Block Diagrams 5 PCB Diagrams 6 Wiring Diagram 7 Schematic Diagrams On Standby Push Open Volume Repeat A B Mute CD Sync Band Tuning Mode Up Down PTY RDS Display REC Pause EQ S Bass Power Sound Push Eject TUNER TAPE AUX CD ...

Page 2: ...ELECTRONICS Samsung Electronics Co Ltd SEP 2001 Printed in Korea Code no AH68 20183R ...

Page 3: ...1 1 Samsung Electronics 1 Alignment and Adjustments Only MM L4 L4G 40 1 85 0 05V ...

Page 4: ...Alignment and Adjustments 1 2 Samsung Electronics OPTION LW ...

Page 5: ...t Figure 1 1 Freq Setting Tune to the lowest SET Oscilloscope Oscilloscope TP1 TP2 4P OUTPUT TP1 PIN 19 OF IC102 19 OF IC102 TP2 PIN 4 OF IC101 Input IF GENERATOR Figure Figure 1 1 IF CENTER Adjustment FM Frequency Coverage Adjustment SSG FREQ FREQ SETTING ADJUST POINT REMARK 87 5MHZ TUNE TO THE LOWEST L101 0 9V 108MHZ TUNE TO THE HIGHEST CHECK 6V Digital DC Voltmeter SET C160 Figure 1 2 FM Freq R...

Page 6: ...eck 522KHZ 0 9V 0 1V Spec 1611KHZ 7 25V 0 5V Adjustment Low 522KHZ VT Basic Adjust T105 OSC Low 522KHZ VT Basic Adjust T105 OSC RF Adjustment Figure 1 Low Frequency 594KHZ High Frequency 1404KHz Usable Senc S N 20dB 60dB Low Frequency 594KHZ High Frequency 1404KHz Usable Senc S N 20dB 60dB 2 Adjust T104 MW ANT Gain Adjust T104 MW ANT Gain Output Max 3 Adjust C162 Gain Output Max 60cm AM ANT AM SSG...

Page 7: ...gure 1 1 6 Adjust Record Frequency Item Tape Pre setup Adjust point Frequency range Frequency range Figure Record Frequency MTT 5513 Press Rec button after connecting T431 60KHZ 1KHZ Figure 1 7 SET SET TP3 IN OUT TP4 Oscilloscope Frequency Oscilloscope Frequency counter Figure Figure 1 1 7 Adjust Azimuth Item Tape Pre Setup Adjust Point Standard Figure Azimuth MTT 111CN Press Play Button after put...

Page 8: ...H 12V 3 AH81 00100A BELT MAIN ADR2400S MAIN 4 AH81 00101A BELT FR ADR2400S FR 5 AH81 00102A SOLENOID ADR2400 1 12V AUTO REVERSE ADR241BTR OPTION No Code No Description Specification Remarks 31 5 3 4 2 1 AH59 20006H DECK CASSETTE ADR241CSR 1 AH81 10022E RP HEAD MA15RAA2N1 12KHZ 2 AH81 00099A ASS Y MOTOR EG530YD 2BH 12V 3 AH81 00100A BELT MAIN ADR2400S MAIN 4 AH81 00101A BELT FR ADR2400S FR 5 AH81 0...

Page 9: ... 2B 2 AH81 11154E M BELT 6600 090020 001 6600 090020 001 3 AH81 11154D RF BELT 6600 090014 001 6600 090014 001 4 AH81 11150W RP HEAD TC 591 TC951 5 AH81 11150X E HEAD TC 230AN TC 230AN 6 AH81 11037D R F PULLEY ASSÕY 8521 2000090 300 8521 2000090 300 7 AH81 11037J S REEL ASSÕY 8521 2000080 300 8521 2000080 300 8 AH81 11037K T REEL ASSÕY 8521 2000070 300 8521 2000070 300 AUTO STOP YN21Z SC 63 OPTION...

Page 10: ...Samsung Electronics 2 3 2 3 TOTAL MM L4 L4G 48 1 ...

Page 11: ...LENS CD DOOR PMMA BLUE MM L4 AH81 00552R LENS CD DOOR PMMA BLUE GRAY MM L4G 35 AH81 00559A DOOR CD ABS WHITE PEARL MM L4 AH81 00559H DOOR CD ABS GRAY MM L4G 37 AH81 00384S CHUCKING RING ABS BLACK MM L4 L4G 38 AH81 00384Y PLATE CHUCK A Dia9 6X2 5mm MM L4 L4G 40 AH81 00560A CHASSIS CD PS M GRAY MM L4 AH81 00560C CHASSIS CD PS L GRAY MM L4G 43 AH81 00551E CAP PICK UP ABS BLACK MM L4 L4G 44 AH81 00568...

Page 12: ...Samsung Electronics 2 5 2 4 TOTAL MM L2 L2G 48 1 ...

Page 13: ... MM L2 L2G 31 AH81 00398H MAGNET FORCE Dia30X17 9X5mmTHK MM L2 L2G 32 AH81 00384R PLATE CHUCK B Dia40mm MM L2 L2G 33 AH81 00552D LENS CD DOOR PMMA BLUE MM L2 AH81 00552R LENS CD DOOR PMMA B GRAY MM L2G 34 AH81 00559B DOOR CD ABS BLUE MM L2 L2G 36 AH81 00384S CHUCKING RING ABS BLACK MM L2 L2G 37 AH81 00384Y PLATE CHUCK A Dia9 6X2 5mm MM L2 L2G 39 AH81 00560B CHASSIS CD PS M BLUE MM L2 L2G 42 AH81 0...

Page 14: ...A CHASSIS DECK M AJ70 00601E 2 AH81 00635D COVER GEAR AJ66 00601G 3 AH81 00635B GEAR A AJ66 00601D 4 AH81 00635E GEAR B AJ66 00601B 5 AH81 00635F GEAR C AJ66 00601F 6 AH81 00635G SHAFT PU AJ70 00601A 7 AH81 00635H TURN TABLE T AJ72 00602A 8 AH81 00635J SOH AA AJ75 00601F 9 AH81 00635K MOTOR SPINDLE AJ31 00601C 10 AH81 00635C MOTOR FEED AJ31 00601A 11 AH81 00635L SCREW PH AJ60 00601D ...

Page 15: ... ASS Y AH81 00569E SPEAKER L ASS Y AH81 00570E SPEAKER R ASS Y 1 AH81 00563D PANEL SPK ASS Y 3 AH81 00571A SPEAKER GENERAL 4 AH81 00551L CUSHION SPK 5 AH81 00564C WRAP WOODEN 6 AH81 00571C WIRE SPEAKER MM L2 SPK PS L2E No Code No Description Specification AH81 00579B SPEAKER SYSTEM ASS Y AH81 00569B SPEAKER L ASS Y AH81 00570B SPEAKER R ASS Y 1 AH81 00563C PANEL SPK ASS Y 3 AH81 00571D SPEAKER GEN...

Page 16: ...F 20 10V BP 6X11MM 5MM TP C308 2401 002183 C AL 220uF 20 16V GP 10 9 5MM TP C309 2401 002183 C AL 220uF 20 16V GP 10 9 5MM TP C310 2401 001882 C AL 1000UF 20 16V C311 2201 000368 C CERAMIC DISC 220pF 10 50V SL TP 6 5x3 C330 2401 001954 C AL 4 7UF 20 50V GP 5 11 5MM TP C351 2301 000422 C FILM PEF 3 3nF 10 50V 5 5x7x3 TP C352 2201 000144 C CERAMIC DISC 100pF 5 50V NPO 8 0X4 0m C353 2401 001954 C AL ...

Page 17: ...00ohm 5 1 8W AA TP 1 8x3 2mm R112 2001 000793 R CARBON 47ohm 5 1 8W AA TP 1 8x3 2mm R113 2001 000302 R CARBON 10ohm 5 1 8W AA TP 1 8x3 2mm R115 2001 000522 R CARBON 22Kohm 5 1 8W AA TP 1 8x3 2mm R116 2001 000802 R CARBON 5 6Kohm 5 1 8W AA TP 1 8x3 2m R117 2001 000290 R CARBON 10Kohm 5 1 8W AA TP 1 8x3 2mm R118 2001 000302 R CARBON 10ohm 5 1 8W AA TP 1 8x3 2mm R119 2001 000008 R CARBON 15Kohm 5 1 8...

Page 18: ...AH81 00383K DOIODE RECTIFIER FIER 0344 14004 08 I IC801 AH81 00549A A S PART MASK ROM 0330 P7248 02 LC867232 L801 2703 000001 INDUCTOR SMD 10uH 10 2 5x3 2x2mm LAMP801 4713 000158 LAMP NEON 9V 75mA 0 7W TRP 3x5 3mm LAMP802 4713 000158 LAMP NEON 9V 75mA 0 7W TRP 3x5 3mm LAMP803 4713 000158 LAMP NEON 9V 75mA 0 7W TRP 3x5 3mm LCD801 AH81 00568A A S PART LCD 0347 40107 18 TCM 2850 L2 L LED801 AH81 0061...

Page 19: ...uF 20 10V GP 8x11 5 5MM TP C303 2401 001893 C AL 100uF 20 16V GP 6 7 5MM TP C304 2203 000257 C CERAMIC CHIP 10NF 10 50V X7R TP 1608 C305 2203 000257 C CERAMIC CHIP 10NF 10 50V X7R TP 1608 C307 2401 001893 C AL 100uF 20 16V GP 6 7 5MM TP C501L 2401 001917 C AL 1uF 20 50V GP 4 7 5MM TP C501R 2401 001917 C AL 1uF 20 50V GP 4 7 5MM TP C503L 2203 000048 C CERAMIC CHIP 1nF 10 50V X7R TP 1608 C503R 2203 ...

Page 20: ...10 2007 000070 R CHIP 0ohm 5 1 16W DA TP 1608 J11 2007 000070 R CHIP 0ohm 5 1 16W DA TP 1608 J12 2007 000070 R CHIP 0ohm 5 1 16W DA TP 1608 J16 2007 000070 R CHIP 0ohm 5 1 16W DA TP 1608 J15 2007 000070 R CHIP 0ohm 5 1 16W DA TP 1608 J14 2007 000070 R CHIP 0ohm 5 1 16W DA TP 1608 J13 2007 000070 R CHIP 0ohm 5 1 16W DA TP 1608 R507R 2007 000074 R CHIP 100ohm 5 1 16W DA TP 1608 R507L 2007 000074 R C...

Page 21: ...x3 2m AR60 2001 000273 R CARBON 100Kohm 5 1 8W AA TP 1 8x3 2m JR59 2001 000281 R CARBON 100ohm 5 1 8W AA TP 1 8x3 2mm QRR9 2001 000290 R CARBON 10Kohm 5 1 8W AA TP 1 8x3 2mm QR12 2001 000290 R CARBON 10Kohm 5 1 8W AA TP 1 8x3 2mm QR11 2001 000290 R CARBON 10Kohm 5 1 8W AA TP 1 8x3 2mm TR1 2001 000290 R CARBON 10Kohm 5 1 8W AA TP 1 8x3 2mm TR43 2001 000290 R CARBON 10Kohm 5 1 8W AA TP 1 8x3 2mm TR4...

Page 22: ...500V Y5T TP 14x AC42 2201 000547 C CERAMIC DISC 4 7nF 20 500V Y5T TP 14x AC3 2201 000547 C CERAMIC DISC 4 7nF 20 500V Y5T TP 14x AC2 2201 000547 C CERAMIC DISC 4 7nF 20 500V Y5T TP 14x AC1 2201 000547 C CERAMIC DISC 4 7nF 20 500V Y5T TP 14x TC63 2201 000565 C CERAMIC DISC 47nF 80 20 50V Y5V 12 TC46 2201 000565 C CERAMIC DISC 47nF 80 20 50V Y5V 12 QCR7 2203 000199 C CERAMIC CHIP 100NF 80 20 50V Y5V...

Page 23: ...83K DOIODE RECTIFIER FIER 0344 14004 08 I AD23 AH81 00383K DOIODE RECTIFIER FIER 0344 14004 08 I AD8 AH81 00383K DOIODE RECTIFIER FIER 0344 14004 08 I CD1 AH81 00383K DOIODE RECTIFIER FIER 0344 14004 08 I AD1 AH81 00383K DOIODE RECTIFIER FIER 0344 14004 08 I AD10 AH81 00383K DOIODE RECTIFIER FIER 0344 14004 08 I AD11 AH81 00383K DOIODE RECTIFIER FIER 0344 14004 08 I AD12 AH81 00383K DOIODE RECTIFI...

Page 24: ...A SW5 3404 000165 SWITCH TACT 12V 50mA 160gf SKHV10910A SW6 3404 000165 SWITCH TACT 12V 50mA 160gf SKHV10910A SW7 3404 000165 SWITCH TACT 12V 50mA 160gf SKHV10910A SW8 3404 000165 SWITCH TACT 12V 50mA 160gf SKHV10910A SW9 3404 000165 SWITCH TACT 12V 50mA 160gf SKHV10910A SW18 3404 000165 SWITCH TACT 12V 50mA 160gf SKHV10910A SW1 3404 000165 SWITCH TACT 12V 50mA 160gf SKHV10910A SW10 3404 000165 SW...

Page 25: ...Samsung Electronics 4 1 4 Block Diagram 4 1 Main MM L4 ...

Page 26: ...4 2 Samsung Electronics 4 2 Main MM L2 ...

Page 27: ...Samsung Electronics 4 3 4 3 CD MM L4 ...

Page 28: ...4 4 Samsung Electronics 4 4 CD MM L2 ...

Page 29: ...Samsung Electronics 6 1 6 Wiring Diagram 6 1 MM L4 ...

Page 30: ...6 2 Samsung Electronics 6 2 MM L2 ...

Page 31: ...CKO 36 BCKI 37 LRCKI 38 SADTI 39 VSSO DAO 40 VDDO DAC 41 RCHOUT 42 VSSA DAC 43 VREF 44 VHALF 45 VDDA DAC 46 LCHOUT 47 VDDPLL 48 WIC201 S5L9290X01 R131 82K R103 56K R104 56K R126 56K R139 56K R128 82K R107 82 C103 103 C121 152 C104 103 C109 683 C129 104 C132 100UF 10V C113 10P R121 15K C111 682 C114 682 C130 104 C131 104 C102 102 C132A 104 R114 68K R115 8 2K R116 20K C203 474 C213 103 R117 12K 1 4W...

Page 32: ...7 2 Samsung Electronics 7 2 FRONT MM L2 ...

Page 33: ...Samsung Electronics 7 3 7 3 CD FRONT MM L4 ...

Page 34: ...7 4 Samsung Electronics 7 4 MAIN POWER MM L2 ...

Page 35: ...Samsung Electronics 7 5 7 5 MAIN POWER MM L4 ...